#content{
	width: 920px;
	margin: 0 auto;
	overflow: hidden;
}
.primary{
	width:650px;
	padding-right: 20px;
	float: right;
	display: inline;
	border: 1px solid black;
	height: 600px;
}
.secondary{
	width: 230px;
	float: left;
	display: inline;
	border: 1px solid black;
	height: 600px;
}
header:nth-child(1) {
	width: 920px;
	height: 60px;
	border: 1px solid black;
	background-color: #defaaa;
	margin: 10px auto;

}
footer{
	width: 920px;
	height: 60px;
	border: 1px solid black;
	background-color: #eee;
	margin: 10px auto;
}
